#321147

#321147

Color Values

HEX

#321147

RGB

50, 17, 71

HSL

276.7, 61.4%, 17.3%

HSV

276.7, 76.1%, 27.8%

CMYK

29.6%, 76.1%, 0.0%, 72.2%

OKLCH

0.2605 0.0982 309.2

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#321147

#264711

Analogous

#171147

#471141

#321147

Triadic

#321147

#473211

#114732

Split Complementary

#321147

#414711

#114717

Tetradic

#321147

#471711

#264711

#114147

Color Blindness Simulation

Original

#321147

Protanopia

#24233A

Deuteranopia

#262837

Tritanopia

#30302D

Achromatopsia

#1C1C1C

CSS Usage

background-color: #321147;
color: #321147;
border-color: #321147;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F8F3FB
100
#EFE4F6
200
#E0C5F1
300
#CA9CE7
400
#AE67DB
500
#9131CE
600
#7427A5
700
#5D1F84
800
#481967
900
#36164B
950
#220E30

Contrast Checker

Text on white

16.07:1

AA Pass AAA Pass

Text on black

1.31:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026